About Membership Tiers

Tiered Membership Pricing Available

based on World Bank's GNI per capita figures per country.

Select the country you work or study in to find your tier, or scroll down to view the full tier list.

Your country qualifies for tier 1 pricing
Your country qualifies for tier 2 pricing
Your country qualifies for tier 3 pricing
Join or Renew Today!
Membership Tier 1 Tier 2 Tier 3
Full Member $250 $75 $40
Two Year College Faculty Member $90 $40 $25
Retired Member $75 $25 $15
High School Teacher Member $50    
Student Member - PhD Only $75    
Student Member - Undergrad/Master's
(no access to teaching notes)		 $25    
Student Member - PhD/Undergraduate/Master's   $25 $15
* All prices in USD. Prices subject to change.

Membership Tiers by Country

 

Tier 1

American Samoa
Andorra
Antigua and Barbuda
Aruba
Australia
Austria
Bahamas, The
Bahrain
Barbados
Belgium
Bermuda
British Virgin Islands
Brunei Darussalam
Bulgaria
Canada
Cayman Islands
Channel Islands
Chile
Croatia
Curaçao
Cyprus
Czechia
Denmark
Estonia
Faroe Islands
Finland
France
French Polynesia
Germany
Gibraltar
Greece
Greenland
Guam
Guyana
Hong Kong SAR, China
Hungary
Iceland
Ireland
Isle of Man
Israel
Italy
Japan
Korea, Rep.
Kuwait
Latvia
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Malta
Monaco
Nauru
Netherlands
New Caledonia
New Zealand
Northern Mariana Islands
Norway
Oman
Palau
Panama
Poland
Portugal
Puerto Rico
Qatar
Romania
Russian Federation
San Marino
Saudi Arabia
Seychelles
Singapore
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Spain
St. Kitts and Nevis
St. Martin (French part)
Sweden
Switzerland
Taiwan, China
Trinidad and Tobago
Turks and Caicos Islands
United Arab Emirates
United Kingdom
United States
Uruguay
Virgin Islands (U.S.)

Tier 2

Albania
Algeria
Argentina
Armenia
Azerbaijan
Belarus
Belize
Bosnia and Herzegovina
Botswana
Brazil
China
Colombia
Costa Rica
Cuba
Dominica
Dominican Republic
Ecuador
El Salvador
Equatorial Guinea
Fiji
Gabon
Georgia
Grenada
Guatemala
Indonesia
Iran, Islamic Rep.
Iraq
Jamaica
Kazakhstan
Kosovo
Libya
Malaysia
Maldives
Marshall Islands
Mauritius
Mexico
Moldova
Mongolia
Montenegro
Namibia
North Macedonia
Paraguay
Peru
Serbia
South Africa
St. Lucia
St. Vincent and the Grenadines
Suriname
Thailand
Tonga
Türkiye
Turkmenistan
Tuvalu
Ukraine

Tier 3

Afghanistan
Angola
Bangladesh
Benin
Bhutan
Bolivia
Burkina Faso
Burundi
Cabo Verde
Cambodia
Cameroon
Central African Republic
Chad
Comoros
Congo, Dem. Rep.
Congo, Rep.
Côte d’Ivoire
Djibouti
Egypt, Arab Rep.
Eritrea
Eswatini
Ethiopia
Gambia, The
Ghana
Guinea
Guinea-Bissau
Haiti
Honduras
India
Jordan
Kenya
Kiribati
Korea, Dem. People's Rep.
Kyrgyz Republic
Lao PDR
Lebanon
Lesotho
Liberia
Madagascar
Malawi
Mali
Mauritania
Micronesia, Fed. Sts.
Morocco
Mozambique
Myanmar
Nepal
Nicaragua
Niger
Nigeria
Pakistan
Papua New Guinea
Philippines
Rwanda
Samoa
São Tomé and Príncipe
Senegal
Sierra Leone
Solomon Islands
Somalia
South Sudan
Sri Lanka
Sudan
Syrian Arab Republic
Tajikistan
Tanzania
Timor-Leste
Togo
Tunisia
Uganda
Uzbekistan
Vanuatu
Vietnam
West Bank and Gaza
Yemen, Rep.
Zambia
Zimbabwe